/* Genel Ayarlar */
body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f7f7f7;
    color: #444;
}

/* Header */
.header {
    background-color: #ff6f61;
    color: white;
    text-align: center;
    padding: 30px 20px;
    border-bottom: 5px solid #ff897d;
}

.header h1 {
    margin: 0;
    font-size: 2.5rem;
}

.header p {
    margin: 10px 0 0;
    font-size: 1.2rem;
    font-weight: 300;
}

/* Navigasyon Çubuğu */
.kisimlar {
    background-color: #444;
    padding: 15px 0;
}

.kisimlar ul {
    display: flex;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.kisimlar ul li {
    margin: 0 15px;
}

.kisimlar ul li a {
    color: #ffeadb;
    text-decoration: none;
    padding: 10px 20px;
    font-size: 1rem;
    border: 2px solid transparent;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.kisimlar ul li a:hover {
    background-color: #ff6f61;
    color: white;
    border-color: white;
}

/* İçerik */
.content {
    padding: 40px 20px;
    text-align: center;
}

.content h2 {
    margin-bottom: 30px;
    font-size: 2rem;
    color: #ff6f61;
}

/* Grid Yapı */
.populer-kitaplar {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    padding: 20px;
}

.kitap-kart {
    background-color: white;
    border: 1px solid #ddd;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.kitap-kart:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.kitap-kart img {
    max-width: 100%;
    border-radius: 10px;
    margin-bottom: 15px;
}

.kitap-kart h3 {
    margin: 15px 0 10px;
    color: #333;
    font-size: 1.3rem;
}

.kitap-kart p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.kitap-kart  button {
    background-color: #ff6f61;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
   
}

.kitap-kart button:hover {
    background-color: #ff897d;
    
}

.kitap-kart button a{
    text-decoration: none;
    color: #ddd;
}


/* Footer */
.footer {
    background-color: #444;
    color: #ffeadb;
    text-align: center;
    padding: 15px 0;
    margin-top: 40px;
    font-size: 0.9rem;
}